ABB SDCS-PIN-48-COAT Pulse Transformer Board – Product Description

Product Overview

The ABB SDCS‑PIN‑48‑COAT is a high-performance pulse transformer board designed for ABB DC drive systems. It delivers safe and precise transmission of gate pulses from control electronics to power semiconductors. Moreover, its conformal coating ensures excellent protection against dust, humidity, and corrosive industrial environments.

Key Features & Functional Highlights

• Pulse transformer board providing galvanic isolation between control and power circuits.

• Conformal coating protects components against moisture, dust, vibration, and corrosion.

• Designed for continuous operation in demanding heavy industrial conditions.

• Compact, rack-mountable PCB module simplifies installation and replacement.

• Ideal for steel mills, mining, power generation, rail traction, and other automation applications.

Technical Specifications

Model: SDCS‑PIN‑48‑COAT
Part Number: 3ADT220090R0043
Type: Pulse Transformer Board
System Compatibility: ABB DCS500 / DCS800 DC Drive Systems
Function: Transmission of gate pulses with electrical isolation
Protection: Conformal coating against moisture, dust, vibration
Operating Temperature: –40 °C to +125 °C (with coating)
Insulation Voltage: ≥ 1500 V AC
Net Weight: 0.328 kg
Shipping Weight: 1.5 kg
Housing / Mounting: Compact PCB module, rack-mountable
Country of Origin: Thailand
Application Areas: Heavy industry, power systems, rail traction, mining

FAQ

Q: What is the main function of this board?
It transmits gate pulses from control electronics to power semiconductors with galvanic isolation.

Q: Which ABB systems is it compatible with?
It is compatible with ABB DCS500 and DCS800 DC drive systems.

Q: What protection does the conformal coating provide?
It protects against dust, moisture, vibration, and corrosive industrial conditions.

Q: What is the operating temperature range?
The board operates reliably from –40 °C to +125 °C.

Q: How is the board mounted?
It is a compact PCB module designed for rack-mount installation.